> On Apr 5, 2016, at 8:18 AM, Washburn, David (washbudh) <[email protected]> > wrote: > > Hi All, > > I am attempting to get the AVR Toolchain working inside of Yocto, but > unfortunately I'm relatively new to Yocto and keep seeing various errors I > cannot resolve. I was able to follow the instructions HERE > <http://www.nongnu.org/avr-libc/user-manual/install_tools.html> to get > everything working locally, but I'm seeing various issues inside of Yocto. I > was able to get binutils configured and installed correctly but I haven't had > any luck getting GCC installed. I am able to get pass the configure and > compile stages in Yocto, but when I get to the install task, there's always a > failure. The failure stems from this task below, which is a part of GCC: > > # Add unwind.h, it comes from libgcc which we don't want to build again > install > /build-bundle/poky/build/tmp/sysroots/x86_64-linux/usr/lib/avr/gcc/avr/4.9.3/include/unwind.h > /build-bundle/poky/build/tmp/work/cortexa53-vfp-neon-poky-linux-gnueabi/gcc-target-avr/4.9.3-r0/image/usr/lib/gcc/avr/4.9.3/include/ > > The reason it fails is because one of the two paths is always incorrect, no > matter how I attempt to configure the build. If I configure the TARGET_SYS to > be 'avr' during the install task, the path to 'unwind.h' becomes what is > shown above, but the unwind header is not there. I *think* it's due to the > fact that the TARGET_SYS was set to our default 'arm-poky-linux-gnueabi' > during the configure stage. If I try to set the configuration to have a > TARGET_SYS of 'avr' it might resolve the issue, but unfortunately doing this > causes the compile stage to fail with: > | Makefile:1571: t-oe: No such file or directory > | make[1]: *** No rule to make target `t-oe'. Stop. >
I think you should try with master first > I am using a slightly modified version of the recipes shown in the link below. > > https://lists.yoctoproject.org/pipermail/yocto/2014-December/022781.html > <https://lists.yoctoproject.org/pipermail/yocto/2014-December/022781.html> > > Lastly, here is a link to the GCC commit that talks about the need to copy > over the file that is causing issues for me: > https://gcc.gnu.org/ml/gcc-patches/2003-03/msg00367.html > <https://gcc.gnu.org/ml/gcc-patches/2003-03/msg00367.html> > > Thanks in advance for any help you can give, and I apologize if any of this > is unclear, I am still relatively new to Yocto. > > Kind Regards, > David Washburn > > > > -- > _______________________________________________ > yocto mailing list > [email protected] <mailto:[email protected]> > https://lists.yoctoproject.org/listinfo/yocto > <https://lists.yoctoproject.org/listinfo/yocto>
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